APA aipamena

Singh,B D. (2003). Biotechnology. Kalyani Publishers.

Chicago Style aipamena

Singh,B D. Biotechnology. New Delhi: Kalyani Publishers, 2003.

MLA aipamena

Singh,B D. Biotechnology. Kalyani Publishers, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.